Hey, my duplicolor has been
holding up great. I used a coarse
grit sandpaper to sand the trucks
clearcoat off, then a finer grit
to smooth it out. Then i did in
total about 3 full coats which is
like 10-15 cans depending on how
you use it. It holds up against
EVERYTHING and the best part is,
when you do get deep scratches,
fixing them comes in the form of
another spray paint can. The only
downfalls to it is a) you need to
like flat black or invest in some
clear coat, and b) washing mud off
can be a hassle if you leave it
dried on for hours. Otherwise, two
thumbs up! My recommendation is to
try it on your rockers under the
doors first. Its a great rust
preventative and you can get an
idea if you like it or not.